2-oxidanylidene-3-(phenylsulfonyl)chromene-6-carboxylic acid

Systemtic Name: 2-oxidanylidene-3-(phenylsulfonyl)chromene-6-carboxylic acid Openeye Name: 3-(benzenesulfonyl)-2-oxo-chromene-6-carboxylic acid CAS Name: 3-(benzenesulfonyl)-2-oxo-1-benzopyran-6-carboxylic acid IUPAC Name: 3-(benzenesulfonyl)-2-oxochromene-6-carboxylic acid Traditional Name: 3-besyl-2-keto-chromene-6-carboxylic acid Formula: C16H10O6S MolecularWeight: 330.312

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)C2=CC3=C(C=CC(=C3)C(=O)O)OC2=O

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)C2=CC3=C(C=CC(=C3)C(=O)O)OC2=O

InChI

InChI=1S/C16H10O6S/c17-15(18)10-6-7-13-11(8-10)9-14(16(19)22-13)23(20,21)12-4-2-1-3-5-12/h1-9H,(H,17,18)